Federal Register April 30, 1999 Part 2, 40 CFR Parts 141 and 142, Revisions to the Unregulated Contaminant Monitoring Regulation for Public Water Systems, Proposed Rule , 128876765X, 9781288767656 Details

Federal Register April 4, 1983 Part 2, Hazardous Waste Management System, Proposed Rule , 1288772610, 9781288772612 Details

Federal Register April 4, 1983 Part 3, Hazardous Waste Management System, Proposed Rule , 1288772629, 9781288772629 Details

Federal Register April 6, 1990 Part 7, Hazardous and Solid Waste, Conditional Variance to Department of Energy Pilot Plant, Notice of Proposed Decision , 1288767633, 9781288767632 Details

Federal Register April 7, 1982 Part 2, Standards Applicable to Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities, Financial Requirements , 1288772637, 9781288772636 Details

Federal Register April 8, 1988 Part 2, 40 CFR Part 264, 265, 268, and 271, Land Disposal Restrictions for First Third of Scheduled Wastes, Proposed Rule , 1288767358, 9781288767359 Details

Federal Register April 8, 1996 Part 2, 40 CFR Part 148, et al. Land Disposal Restrictions Phase III, Final Rule and Partial Withdrawal and Amendment of Final Rule , 128876734X, 9781288767342 Details

Federal Register April 9, 2008 Part III, 40 CFR Part 141: National Primary Drinking Water Regulations, Drinking Water Regulations for Aircraft Public Water Systems, Proposed Rule , 1288772645, 9781288772643 Details

Federal Register August 11, 2003 Part 2, 40 CFR Parts 141 and 142, National Primary Drinking Water Regulations: Long Term 2 Enhanced Surface Water Treatment Rule, Proposed Rule , 1288767579, 9781288767571 Details

Federal Register August 12, 1987 Part 2, 40 CFR Part 268: Hazardous Waste Management System, Land Disposal Restrictions, California List Constituents, Notice of Availability and Request for Comments , 1288772580, 9781288772582 Details

Federal Register August 14, 1989 Part 3, 40 CFR Parts 264, 265, and 270, Delay of Closure Period for Hazardous Waste Management, Final Rule , 1288767293, 9781288767298 Details

Federal Register August 17, 1988 Part 2, 40 CFR Parts 264: Land Disposal Restrictions for First Third Scheduled Wastes, Final Rule , 1288767277, 9781288767274 Details

Federal Register August 17, 1994 Part III, Final Report: Principles of Neurotoxicity Risk Assessment, Notice , 1288767250, 9781288767250 Details

Federal Register August 18, 1992 Part 2, 40 CFR Part 148 et al.: Land Disposal Restrictions for Newly Listed Wastes and Hazardous Debris, Rule , 1288772599, 9781288772599 Details

Federal Register August 18, 2003 Part 2, 40 CFR Parts 141, 142, and 143, National Primary Driking , 1288767234, 9781288767236 Details

Federal Register August 19, 1998 Part 2, 40 CFR Parts 141 and 142, National Primary Drinking Water Regulation: Consumer Confidence Reports, Final Rule , 1288767218, 9781288767212 Details

Federal Register August 20, 1999 Final Guidance on Environmentally Preferable Purchasing for Executive Agencies, Notice, Part 7 , 1288767188, 9781288767182 Details

Federal Register August 20, 1999 Part 3, 40 CFR Parts 259, 261, 266, and 270, Standards for the Management of Cement Kiln Dust, Proposed Rule , 128876720X, 9781288767205 Details

Federal Register August 22, 1995 Part 2, 40 CFR Part 148 Et Al. Land Disposal Restrictions-Phase 4 , 128876717X, 9781288767175 Details

Federal Register August 25, 1993 Part 5 Department of the Army Corps of Engineers, 33 CFR Parts 323 and 326, 40 CFR Part 110 et al. Clean Water Act Regulatory Programs, Final Rule , 1288767420, 9781288767427 Details

Federal Register August 25, 1999 Part 2, 40 CFR Parts 148, 261, 264, 265, 268, 271, and 302: Hazardous Waste Management System Identification Listing of Hazardous Waste, Chlorinated Aliphatics Production Wastes, Land Disposal Restrictions , 1288771509, 9781288771509 Details

Federal Register August 26, 1998 Part 2, 40CFR Part 247: Comprehensive Guideline for Procurement of Products Containing Recovered Materials, Proposed Rule , 1288771568, 9781288771561 Details

Federal Register August 30, 1988 Part 3, 40 CFR Parts 257 and 258: Solid Waste Disposal Facility Criteria, Proposed Rule , 1288772602, 9781288772605 Details

Federal Register August 4, 1999 Part 2, 40 CPR Parts 9, 122, 123, 124, and 501: National Pollutant Discharge Elimination System Permit Application Requirements for Publicly Owned Treatment Works and Other Treatment Works , 1288771487, 9781288771486 Details

Federal Register August 6, 1998 Part 2, CFR Parts 148, 261, 199, etc.: Hazardous Waste Management System, Identification and Listing of Hazardous and Listing of Hazardous Waste, et al. Final Rule and Proposed Rule , 1288771460, 9781288771462 Details

Federal Register August 7, 2000 Part 2, 40 CFR Parts 9 and 35: Drinking Water State Revolving Funds, Interim Final Rule , 1288772548, 9781288772544 Details

Federal Register August 9, 1993 40 CFR Part 261, Final Regulatory Determination on Four Large-Volume Wastes from the Combustion of Coal by Electric Utility Power Plants, Final Rule , 1288771444, 9781288771448 Details

Federal Register August 9, 1994 Part 2, 40 CFR Part 125: Discharges Into Marine Waters, Modification of Secondary Treatment Requirements, Final Rule , 1288771436, 9781288771431 Details

Federal Register August 9, 2001 Part 4 Department of the Army, Corps of Engineers, Proposal to Reissue and Modify Nation Wide Permits, Notice , 1288771401, 9781288771400 Details

Federal Register Better Electronic Technology Planning Could Improve Production and Dissemination: Ggd-93-5 , 1289034249, 9781289034245 Details

Federal Register Citations for the Safe Drinking Water Act A Compilation of References , 1288767595, 9781288767595 Details

Federal Register Citations Pertaining to the Regulation of Asbestos In House Report , 1288767617, 9781288767618 Details

Federal Register Criteria for Classification of Solid Waste Disposal Facilities and Practices Final Interim Final and Proposed Regulations September 13 1979 , 1288765436, 9781288765430 Details

Federal Register Criteria for Classification of Solid Waste Disposal Facilities and Practices Final Interim Final and Proposed Regulations September 13 1979 , 1288764758, 9781288764754 Details

Federal Register December 10, 1987 Part 4, 40 CFR Parts 144, 260, 264 and 270: Hazardous Waste Miscellaneous Units, Standard, Applicable to Owners and Operators, Final Rule , 1288771479, 9781288771479 Details

Federal Register December 10, 1987 Part 4, 40 CFR Parts 144, 260, 264 and 270: Hazardous Waste Miscellaneous Units, Standard, Applicable to Owners and Operators, Final Rule , 1288771452, 9781288771455 Details

Federal Register December 11, 1986 Part 2, 40 CFR Parts 260, 261, 262, 264, 265, 268, 270, and 271, Hazardous Waste Management System, Land Disposal, Proposed Rule , 128877138X, 9781288771387 Details

Federal Register December 11, 1995 40 CFR Parts 9, 124, and 270: Expanded Public Participation, Final Rule , 1288773099, 9781288773091 Details

Federal Register December 15, 1989 Part 2, 40 CFR Part 61, National Emission Standards for Hazardous Air Pollutants, Radionuclides, Final Rule and Notice of Reconsideration , 128877141X, 9781288771417 Details

Federal Register December 16, 1998 Part 4, 40 CFR Parts 9, 141, and 142, National Primary Drinking Water Regulations, Disinfectants and Disinfection Byproducts, Final Rule , 1288771428, 9781288771424 Details

Federal Register December 16, 1998 Part 5, 40 CFR Parts 9, 141, and 142, National Primary Drinking Water Regulations, Interim Enhanced Surface Water Treatment, Final Rule , 1288771363, 9781288771363 Details

Federal Register December 17, 1993 Part 2, 40 CFR Parts 63 and 430, Effluent Limitations Guidelines, Pretreatment Standards, and New Source Performance Standards, Pulp, Paper, and Paperboard Category , 1288771347, 9781288771349 Details

Federal Register December 18, 1998 Part 2, Management and Disposal of Lead-Based Paint Debris, Proposed Rule Temporary Suspension of Toxicity Characteristic Rule for Specified Lead-Based Paint Debris, Proposed Rule , 1288771320, 9781288771325 Details

Federal Register December 1999 Part 2, 40 CFR Parts 9, 122, 123 and 124, National Pollutant Discharge Elimination System, Regulations for Revision of the Water Pollution Control Program Addressing Storm Water Discharges, Final Rule , 1288771355, 9781288771356 Details

Federal Register December 20, 1994 Part 2, 40 CFR Parts 141, 142, and 143: National Primary Drinking Water Regulations, Sulfate, Proposed Rule , 1288772858, 9781288772858 Details

Federal Register December 21, 1995 Part 2, 40 CFR Parts 260, 261, 266 and 268, Hazardous Waste, Identification and Listing, Proposed Rule , 1288771371, 9781288771370 Details

Federal Register December 22, 1992 Part 2, 40 CFR Part 131, Water Quality Standards, Establishment of Numeric Criteria for Priority Toxic of Numeric Criteria for Priority Toxic Pollutants, States' Compliance, Final Rule , 1288771339, 9781288771332 Details

Federal Register December 22, 1994 Part 2, 40 CFR Part 261 et tl. Hazardous Waste Management System, Identification and Listing of Hazardous Waste, Dye and Pigment Industries, Hazardous Waste Listing Determination Policy , 1288771312, 9781288771318 Details

Federal Register December 30, 1988 Part 10, 40 CFR Part 260 et al. Hazardous Waste Management System, Identification and Listing, Proposed Rule and Request for Comments , 1288771304, 9781288771301 Details

Federal Register December 30, 1990 Part 10, 40 CFR Parts 260 et al.: Hazardous Waste Management System, Identification and Listing, Proposed Rule and Request for Comments , 1288773625, 9781288773626 Details